// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package org.apache.doris.load.sync;

import org.apache.doris.common.UserException;
import org.apache.doris.load.sync.SyncFailMsg.MsgType;
import org.apache.doris.load.sync.SyncJob.JobState;
import org.apache.doris.task.MasterTask;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

public class SyncPendingTask extends MasterTask {
    private static final Logger LOG = LogManager.getLogger(SyncPendingTask.class);

    private SyncJob syncJob;

    public SyncPendingTask(SyncJob syncJob) {
        super();
        this.syncJob = syncJob;
        this.signature = syncJob.getId();
    }

    @Override
    protected void exec() {
        if (syncJob.getJobState() != JobState.PENDING) {
            return;
        }

        try {
            syncJob.execute();
        } catch (UserException e) {
            String failMsg = String.format("sync job execute pending task failed, jobName: %s, msg: %s", syncJob.getJobName(), e.getMessage());
            syncJob.cancel(MsgType.UNKNOWN, failMsg);
            LOG.warn(failMsg);
        }
    }
}